Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9832864 | Circuit board and liquid ejection head | Junichiro Iri, Ryo Sato, Chiaki Muraoka, Hiromasa Amma, Takuya Iwano | 2017-11-28 |
| 9463624 | Liquid discharging head and method for producing the same | Sayaka Seki, Naoko Tsujiuchi, Satoshi Kimura, Kiyomitsu Kudo | 2016-10-11 |
| 5051703 | FM demodulator with tracking filter | Kiyoshi Amazawa | 1991-09-24 |